1. Having only one meaning

See also: monosemy, unambiguous

• immix
• immobile
• immobilisation
• immobilise
• immobiliser
• immobilising
• immobility
• immobilization
• immobilize
• immobilizer
• immobilizing
• immoderate
• immoderately
• immoderateness
• immoderation
• immodest
• immodestly
• immodesty
• immolate
• immolation
• immolator
• immoral
• immorality
• immorally
• immortal